<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Demo</title>
<link rel="stylesheet" href="components/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" href="css/main.css">
<script src="components/jQuery/dist/jquery.js"></script>
<script src="components/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
	<div class="margin-top-5">
		<div class="col-sm-12">
			<div class="col-sm-8">
				<textarea rows="6" id="textarea1" cols="" class="form-control"></textarea>
			</div>
			<div class="col-sm-4">
				<button class="btn btn-info" onclick="f_countSize()">计算</button>
				<button class="btn btn-white" onclick="f_clearInput()">清除</button>
			</div>
		</div>
		<div class="col-sm-12 margin-top-5">
			<div class="col-sm-8">
				<textarea rows="6" id="textarea2" cols="" class="form-control" disabled></textarea>
			</div>
		</div>
	</div>
</body>
<script src="js/index.js"></script>
</html>